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64b5cb61a1
I used do-webcore-rename from Blink/WebKit which is very good at doing this kind of search-replace. Also removed toRefPrtNativeArray after conversion since it previously had two separate flavors. Both versions are no longer used so I've removed the code until we need one again. https://www.irccloud.com/pastebin/5C16p5cE is the diff I used to do-webcore-rename TBR=abarth@chromium.org
107 lines
3.4 KiB
C++
107 lines
3.4 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef MediaQueryParser_h
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#define MediaQueryParser_h
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#include "core/css/MediaList.h"
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#include "core/css/MediaQuery.h"
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#include "core/css/MediaQueryExp.h"
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#include "core/css/parser/CSSParserValues.h"
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#include "core/css/parser/MediaQueryBlockWatcher.h"
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#include "core/css/parser/MediaQueryToken.h"
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#include "wtf/text/WTFString.h"
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namespace blink {
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class MediaQuerySet;
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class MediaQueryData {
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STACK_ALLOCATED();
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private:
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MediaQuery::Restrictor m_restrictor;
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String m_mediaType;
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OwnPtr<ExpressionHeapVector> m_expressions;
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String m_mediaFeature;
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CSSParserValueList m_valueList;
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bool m_mediaTypeSet;
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public:
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MediaQueryData();
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void clear();
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bool addExpression();
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void addParserValue(MediaQueryTokenType, const MediaQueryToken&);
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void setMediaType(const String&);
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PassOwnPtr<MediaQuery> takeMediaQuery();
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inline bool currentMediaQueryChanged() const
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{
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return (m_restrictor != MediaQuery::None || m_mediaTypeSet || m_expressions->size() > 0);
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}
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inline void setRestrictor(MediaQuery::Restrictor restrictor) { m_restrictor = restrictor; }
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inline void setMediaFeature(const String& str) { m_mediaFeature = str; }
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};
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class MediaQueryParser {
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STACK_ALLOCATED();
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public:
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static PassRefPtr<MediaQuerySet> parseMediaQuerySet(const String&);
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static PassRefPtr<MediaQuerySet> parseMediaCondition(MediaQueryTokenIterator, MediaQueryTokenIterator endToken);
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private:
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enum ParserType {
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MediaQuerySetParser,
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MediaConditionParser,
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};
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MediaQueryParser(ParserType);
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virtual ~MediaQueryParser();
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PassRefPtr<MediaQuerySet> parseImpl(MediaQueryTokenIterator, MediaQueryTokenIterator endToken);
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void processToken(const MediaQueryToken&);
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void readRestrictor(MediaQueryTokenType, const MediaQueryToken&);
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void readMediaType(MediaQueryTokenType, const MediaQueryToken&);
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void readAnd(MediaQueryTokenType, const MediaQueryToken&);
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void readFeatureStart(MediaQueryTokenType, const MediaQueryToken&);
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void readFeature(MediaQueryTokenType, const MediaQueryToken&);
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void readFeatureColon(MediaQueryTokenType, const MediaQueryToken&);
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void readFeatureValue(MediaQueryTokenType, const MediaQueryToken&);
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void readFeatureEnd(MediaQueryTokenType, const MediaQueryToken&);
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void skipUntilComma(MediaQueryTokenType, const MediaQueryToken&);
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void skipUntilBlockEnd(MediaQueryTokenType, const MediaQueryToken&);
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void done(MediaQueryTokenType, const MediaQueryToken&);
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typedef void (MediaQueryParser::*State)(MediaQueryTokenType, const MediaQueryToken&);
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void setStateAndRestrict(State, MediaQuery::Restrictor);
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void handleBlocks(const MediaQueryToken&);
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State m_state;
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ParserType m_parserType;
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MediaQueryData m_mediaQueryData;
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RefPtr<MediaQuerySet> m_querySet;
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MediaQueryBlockWatcher m_blockWatcher;
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const static State ReadRestrictor;
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const static State ReadMediaType;
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const static State ReadAnd;
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const static State ReadFeatureStart;
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const static State ReadFeature;
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const static State ReadFeatureColon;
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const static State ReadFeatureValue;
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const static State ReadFeatureEnd;
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const static State SkipUntilComma;
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const static State SkipUntilBlockEnd;
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const static State Done;
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};
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} // namespace blink
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#endif // MediaQueryParser_h
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